259455258

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2063}}^1$

素因数の和:2228

約数の個数: 64

約数和(自身を含む): 615237120

約数和(自身を除く): 355781862

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 137, 153, 274, 306, 411, 459, 822, 918, 1233, 2063, 2329, 2466, 3699, 4126, 4658, 6189, 6987, 7398, 12378, 13974, 18567, 20961, 35071, 37134, 41922, 55701, 62883, 70142, 105213, 111402, 125766, 210426, 282631, 315639, 565262, 631278, 847893, 946917, 1695786, 1893834, 2543679, 4804727, 5087358, 7631037, 9609454, 14414181, 15262074, 28828362, 43242543, 86485086, 129727629, 259455258]

約数ペア:

[(1, 259455258), (2, 129727629), (3, 86485086), (6, 43242543), (9, 28828362), (17, 15262074), (18, 14414181), (27, 9609454), (34, 7631037), (51, 5087358), (54, 4804727), (102, 2543679), (137, 1893834), (153, 1695786), (274, 946917), (306, 847893), (411, 631278), (459, 565262), (822, 315639), (918, 282631), (1233, 210426), (2063, 125766), (2329, 111402), (2466, 105213), (3699, 70142), (4126, 62883), (4658, 55701), (6189, 41922), (6987, 37134), (7398, 35071), (12378, 20961), (13974, 18567)]